some of my plant leaves are developing yellow edges and some have brown crispy tips. This is happening on upper 1/3 of plant mostly and appears to be on secondary leaf growth, not new. Its been
getting worse and worse over the last 2 weeks. (They are 3 weeks into flower) . The leaves are also curling inward slightly and feel dry and brittle. The plant itself is lighter green than the others. This is happening only on my Chem Dawg OG and Amnesia plants. I did find a branch that appeared to be dying and leaves were very stunted. YIKES. This is affecting 10 plants only.
I've searched everywhere for an answer. Can anyone help identify whats happening? Outdoor grow in 30 gal grow bags 420 mix, good nutes and PH of 6.5. New Grower
Edited by sebgrower, 29 August 2013 - 06:26 PM.